CN210816126U

CN210816126U - Feed production is with drum precleaner

Info

Publication number: CN210816126U
Application number: CN201921030316.XU
Authority: CN
Inventors: 谢方明; 汪龙鳞; 方飞
Original assignee: Anhui Xiangda Camel Feed Co ltd
Current assignee: Anhui Xiangda Camel Feed Co ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-06-23
Anticipated expiration: 2029-07-03

Abstract

The utility model relates to the technical field of feed production, in particular to a cylindrical pre-cleaning sieve for feed production, which comprises a shell and a motor, feed inlet and controller, shell inner chamber position coaxial line is provided with outer cylinder and interior cylinder, outer cylinder barrel length is less than interior cylinder, the motor is located shell left side top, motor output shaft one end is provided with first gear and second gear, the gear diameter of first gear is greater than the gear diameter of second gear, motor output shaft one end is through first gear and second gear respectively with interior cylinder and outer cylinder meshing transmission, shell inner chamber is located the interior cylinder left side and stretches out the end bottom position and be provided with the fixing base, the fixing base is provided with the hobbing with interior cylinder hookup location, hobbing and interior cylinder meshing transmission, solve traditional feed production and accomplish hierarchical screening with the scalping sieve, categorised ejection of compact, lead to the screening incomplete, the problem of the fodder demand of different qualities can't be satisfied to the fodder granule after the screening.

Description

Feed production is with drum precleaner

Technical Field

The utility model relates to a feed production technical field specifically is a drum precleaner for feed production.

Background

Grain, raw materials processing enterprises such as fodder adopt double-deck drum precleaner to clear up screening to grain or fodder usually, double-deck drum precleaner mainly used clears up big impurity and little impurity in the raw materials, big impurity is straw, wheat straw, hemp rope, maize leaf, debris of similar size such as corn-on-cob usually, little impurity is rubble usually, soil grain, other similar graininess thing such as dust, then fan and the wind selection effect in the double-deck drum precleaner, can clear away the lighter debris of proportion in the raw materials, thereby guarantee the normal clear of follow-up process.

The hierarchical screening can not be accomplished with the scalping screen to traditional feed production, and the categorised ejection of compact leads to the screening not thorough, and the fodder demand of different qualities can not be satisfied to the fodder granule after the screening.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above-mentioned problem of prior art, the utility model provides a drum precleaner for feed production solves traditional feed production and can't accomplish hierarchical screening with precleaner, and categorised ejection of compact leads to the screening incomplete, and the feed pellet after the screening can't satisfy the problem of the feed demand of different qualities.

(II) technical scheme

In order to achieve the above object, the utility model discloses a main technical scheme include:

a cylindrical pre-cleaning screen for feed production comprises a shell, a motor, a feed inlet and a controller, wherein an outer roller and an inner roller are coaxially arranged at the position of an inner cavity of the shell, the length of a cylinder body of the outer roller is smaller than that of the inner roller, the motor is positioned at the top of the left side of the shell, a first gear and a second gear are arranged at one end of an output shaft of the motor, the gear diameter of the first gear is larger than that of the second gear, one end of the output shaft of the motor is respectively in meshing transmission with the inner roller and the outer roller through the first gear and the second gear, a fixed seat is arranged at the bottom of an extending end of the inner cavity positioned at the left side of the inner roller, a hobbing is arranged at the connecting position of the fixed seat and the inner roller, the hobbing is in meshing transmission with the inner roller, a first fixed support is arranged at the same longitudinal position of the extending, the utility model discloses a rotary drum, including shell inner chamber, first solid fixed bolster, second fixed bolster, first solid fixed bolster, second fixed bolster, shell inner chamber bottom position, first solid fixed bolster top position is provided with the second fixed bolster, second fixed bolster below one side is provided with the solid fixed ring of second, first fixed ring all is provided with the ball with outer cylinder hookup location, the solid fixed ring of second and inner drum hookup location, shell inner chamber bottom position still is provided with the conveyer belt, inner drum left side bottom position is provided with the inlayer discharge gate, the position is provided with the intermediate level discharge.

Preferably, the controller is located at the left side position of the upper portion of the shell and electrically connected with the motor.

Preferably, the feed inlet is positioned at the top of the right side of the shell and communicated with the inner roller.

Preferably, the bottom of the shell is provided with a support seat.

Preferably, spiral material guide grooves are formed in the inner wall positions of the outer roller and the inner roller.

Preferably, the number of the fixed seats is three.

(III) advantageous effects

The utility model provides a drum precleaner for feed production. The method has the following beneficial effects:

(1) the mixture of adding through the feed inlet, once filters through interior cylinder, and the fodder of great granule rolls out through the inlayer discharge gate, and the fodder that enters into outer cylinder filters through the second time, then through the ejection of compact of intermediate level discharge gate, and the fodder granule that passes outer cylinder falls to the conveyer belt, and through the conveyer belt conveying, then via the ejection of compact of outer discharge gate, can realize the hierarchical screening to the fodder, promotes work efficiency.

Drawings

Fig. 1 is a front sectional view of the present invention.

In the figure: 1. a housing; 2. a motor; 3. a feed inlet; 4. a controller; 5. an outer drum; 6. an inner drum; 7. a first gear; 8. a second gear; 9. a fixed seat; 10. hobbing; 11. a first fixed bracket; 12. a first retaining ring; 13. a second fixed bracket; 14. a second retaining ring; 15. a ball bearing; 16. a conveyor belt; 17. an inner layer discharge hole; 18. a middle layer discharge hole; 19. an outer layer discharge hole; 20. a supporting seat; 21 a material guide groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the utility model provides a technical solution: a cylindrical pre-cleaning screen for feed production comprises a shell 1, a motor 2, a feed inlet 3 and a controller 4, wherein an outer roller 5 and an inner roller 6 are coaxially arranged at the inner cavity position of the shell 1, the length of the barrel body of the outer roller 5 is smaller than that of the inner roller 6, the motor 2 is positioned at the top of the left side of the shell 1, a first gear 7 and a second gear 8 are arranged at one end of an output shaft of the motor 2, the gear diameter of the first gear 7 is larger than that of the second gear 8, one end of the output shaft of the motor 2 is respectively in meshing transmission with the inner roller 6 and the outer roller 5 through the first gear 7 and the second gear 8, a fixed seat 9 is arranged at the bottom of an extending end of the left side of the inner roller 6 in the inner cavity of the shell 1, a hobbing gear 10 is arranged at the connecting position of the fixed seat 9 and the inner roller 6, the hobbing gear 10 is in meshing transmission with the inner roller 6, a first fixed, a first fixing ring 12 is arranged on one side below the first fixing support 11, a second fixing support 13 is arranged on the top of the inner cavity of the shell 1, a second fixing ring 14 is arranged on one side below the second fixing support 13, the connecting position of the first fixing ring 12 and the outer roller 5, and the connecting position of the second fixing ring 14 and the inner roller 6 are provided with balls 15, the bottom of the inner cavity of the shell 1 is also provided with a conveyor belt 16, the bottom of the left side of the inner roller 6 is provided with an inner layer discharge hole 17, a middle layer discharge hole 18 is arranged between the inner roller 6 and the outer roller 5, the bottom of the right side of the shell 1 is provided with an outer layer discharge hole 19, the controller 4 is arranged on the left side of the upper part of the shell 1 and is electrically connected with the motor 2, the feed inlet 3 is arranged on the top of the right side of the shell 1 and is communicated, the inner wall positions of the outer roller 5 and the inner roller 6 are both provided with spiral guide chutes 21, when the fixing seat is provided with three parts for use, feed to be screened is fed through the feed inlet 3, the motor 2 drives the inner roller 6 and the outer roller 5 to rotate through the first gear 7 and the second gear 8, the feed enters the inner roller 6 to roll for screening, the feed left in the inner roller 6 is conveyed to the inner layer discharge hole 17 through the guide chutes 21 for discharging, the feed left in the outer roller 5 through the inner roller 6 is discharged through the middle layer discharge hole 19, the feed passing through the outer roller 5 falls onto the conveyor belt 16 and is conveyed to the outer layer discharge hole 19 through the conveyor belt 16 for discharging, wherein the first fixing ring 13 is used for supporting and fixing the outer roller 5, the rotation of the outer roller 5 is ensured by combining with the balls 15, and the second fixing ring 14 is used for supporting and fixing the right end of the, the left end of the inner roller 5 is fixed through the first gear 7 and the hobbing 10 at the top of the fixed seat 9, and meanwhile, the rotation of the inner roller 5 can be ensured.

The working principle is as follows: when in use, feed to be screened is fed through the feed inlet 3, the motor 2 drives the inner roller 6 and the outer roller 5 to rotate through the first gear 7 and the second gear 8, the feed enters the inner roller 6 to roll for screening, the feed left in the inner roller 6 is conveyed to the inner layer discharge port 17 through the guide chute 21 for discharging, the feed passing through the inner roller 6 and left in the outer roller 5 is discharged through the middle layer discharge port 19, the feed passing through the outer roller 5 falls on the conveyor belt 16 and is conveyed to the outer layer discharge port 19 through the conveyor belt 16 for discharging, wherein first solid fixed ring 13 is used for supporting fixed outer cylinder 5, combines ball 15 to guarantee that outer cylinder 5 rotates simultaneously, and the solid fixed ring 14 of second is used for supporting fixed inner cylinder 6 right-hand member, and inner cylinder 5 left side one end is fixed through the hobbing cutter 10 at first gear 7 and the 9 tops of fixing base, can guarantee inner cylinder 5's rotation simultaneously.

Claims

1. The utility model provides a feed production is with drum precleaner, includes shell (1), motor (2), feed inlet (3) and controller (4), its characterized in that: the outer roller (5) and the inner roller (6) are coaxially arranged at the inner cavity of the shell (1), the length of the outer roller (5) is smaller than that of the inner roller (6), the motor (2) is positioned at the top of the left side of the shell (1), one end of an output shaft of the motor (2) is provided with a first gear (7) and a second gear (8), the gear diameter of the first gear (7) is larger than that of the second gear (8), one end of the output shaft of the motor (2) is respectively in meshing transmission with the inner roller (6) and the outer roller (5) through the first gear (7) and the second gear (8), a fixing seat (9) is arranged at the bottom of the left extending end of the inner roller (6) at the inner cavity of the shell (1), a hobbing (10) is arranged at the connecting position of the fixing seat (9) and the inner roller (6), and the hobbing (10) is in meshing transmission with the inner roller (, a first fixed bracket (11) is arranged at the top of the inner cavity of the shell (1) and at the same longitudinal position of the right extending end of the inner roller (6), a first fixing ring (12) is arranged on one side below the first fixing bracket (11), a second fixing bracket (13) is arranged at the top of the inner cavity of the shell (1), a second fixing ring (14) is arranged at one side below the second fixing bracket (13), the connecting position of the first fixing ring (12) and the outer roller (5) and the connecting position of the second fixing ring (14) and the inner roller (6) are both provided with balls (15), the bottom of the inner cavity of the shell (1) is also provided with a conveyor belt (16), the bottom of the left side of the inner roller (6) is provided with an inner layer discharge hole (17), a middle layer discharge hole (18) is arranged between the inner roller (6) and the outer roller (5), an outer layer discharge hole (19) is formed in the bottom of the right side of the shell (1).

2. The cylindrical precleaner for feed production according to claim 1, wherein: the controller (4) is located at the left side of the upper portion of the shell (1) and is electrically connected with the motor (2).

3. The cylindrical precleaner for feed production according to claim 1, wherein: the feed inlet (3) is positioned at the top of the right side of the shell (1) and communicated with the inner roller (6).

4. The cylindrical precleaner for feed production according to claim 1, wherein: the bottom of the shell (1) is provided with a supporting seat (20).

5. The cylindrical precleaner for feed production according to claim 1, wherein: spiral material guide grooves (21) are formed in the inner wall positions of the outer roller (5) and the inner roller (6).

6. The cylindrical precleaner for feed production according to claim 1, wherein: the number of the fixed seats (9) is three.